iP or domain name lookup

pg56.dg01.cn Server iP：

Current resolution：

domain resolution record：

2023-07-13-----2023-07-13 154.40.55.185

2023-07-13-----2023-07-13 154.40.55.184

2022-11-06-----2023-03-18 23.251.40.89

2022-11-06-----2023-03-18 154.38.227.234

2021-12-15-----2022-04-04 67.21.94.160

2022-04-04-----2022-04-04 170.178.163.234

2022-04-04-----2022-04-04 154.13.6.52

2021-12-15-----2021-12-15 212.95.133.74

2021-05-22-----2021-05-22 45.158.21.170

2021-05-22-----2021-05-22 103.129.197.206

2019-08-23-----2019-08-23 222.186.190.235

2019-05-31-----2019-07-25 43.227.196.213

2018-07-16-----2018-10-11 183.60.233.63

2018-10-10-----2018-10-11 180.97.220.127

2018-07-16-----2018-09-14 45.250.42.21